So I'd like to have access to the HID report descriptor in a sysfs entry, soI can read it without opening the device. hid-core seemed like the place toput it.

Using the /sys/class links, for hidraw devices, this puts a new file,report_descriptor in the directory: /sys/class/hidraw/hidraw0/device/

For my USB device (for example), the new file is in: /sys/bus/usb/devices/1-5.3:1.0/0003:046D:C216.0001/

For my Bluetooth device, the new file is in: /sys/class/bluetooth/hci0/hci0:11/0005:054C:0268.0002/

I'm not super confident that these file locations are the best place, but Imade a best guess so that it could be discussed. The current location iswhere the hid-core stuff lives. Is there a reason these directories arenamed bus:vendor:product:id (instead of hid-core or something similar)? Isthere a better way to do this?